Display device

A display device comprising:

• a display area including a plurality of first pixels;
• and
• an outside display area including a plurality of second pixels, which is arranged outside of the display area,
• wherein the first pixel includes;
• a thin film transistor including an inside display area semiconductor layer,
• a gate line connected to a gate electrode of the thin film transistor, and
• a signal line connected to a drain electrode of the thin film transistor,
• wherein the second pixel includes;
• the gate line,
• a plurality of the outside display area semiconductor layer crossing the gate line, and
• a plurality of outside display area signal line crossing the gate line, and
• wherein the outside display area signal lines are arranged
• on the outside display area semiconductor layer,
• an insulating layer is formed between the outside display area signal lines and the outside display area semiconductor layer,
• the outside display area signal line is connected to the outside display area semiconductor layer through a plurality of a contact holes,
• the outside display area semiconductor layer includes;
• a first outside display area semiconductor layer in which the contact holes are arranged one by one with the gate line interposed therebetween in plan view, and
• a second outside display area semiconductor layer includes in which the contact holes are arranged on one side with the gate line interposed therebetween in plan view.